题目内容
He used to be a successful businessman, but drug ____ his ruin.
| A．attended to | B．contributed to | C．resulted from | D．devoted to |
B
解析试题分析：考查词组：A. attended to照顾，B. contributed to导致，C. resulted from源于，D. devoted to致力于，句意：他过去是个成功的商人，但是毒品导致他的毁灭。选B。
考点：考查词组
You’d better ______your scores and see if you have passed the exam .
| A．add | B．add to | C．add up | D．add up to |
When you are interviewed for a job, _______ your shyness and voice your opinion to the interviewer.?
| A．look through | B．go through | C．break through | D．pass through |
I went to her home and found her living conditions were_______ than mine.
| A．bad off | B．badly off | C．worse off | D．bader off |
Having lived in China for 8 years, Helen has a good ____________ of both English and Chinese.
| A．ability | B．guidance | C．command | D．program |
She was so amused with the magician’s tricks that she ________ a smile.
| A．burst out | B．burst into | C．burst forth | D．burst in |
The computer system _____suddenly while Paul was searching for information on the Internet.
| A．broke in | B．broke out | C．broke up | D．broke down |
If you’re around people complaining others, ______ are that you will start to complain as well.
| A． reasons | B．attempts | C．chances | D．messages |
With electricity _______ because of the road repairs, the whole building was completely dark.
| A．cut up | B．cut off | C．cut out | D．cut down |